egui/tests at dd8f584a8f6351c4ec53cc915e08116bf4460229 - egui

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Emil Ernerfeldt e37d44ad8a Never run an egui pass when nothing will be shown (#8387 )

* Closes <https://github.com/emilk/egui/issues/8266>
* Alternative to #8385

Not the most simple or beautiful code, but it works, and makes sense.

What makes it complex: `app.logic` should still see some input (e.g.
what viewports are visible) and emit some output (e.g. "open this link",
or "focus and repaint").

## TODO
* [x] test multiple viewports

## Clanker says
Instead of teaching egui to skip book-keeping during a pass where no ui
is shown, we simply run no pass at all. Then there is nothing to
special-case: all ui state is left untouched, and the app finds
everything where it left it when the window is shown again.

* New `Context::run_logic(&raw_input, f)`: ticks app logic without a
pass, returning the `LogicOutput` (platform output + viewport commands)
that a pass would otherwise have carried, so e.g.
`ViewportCommand::Focus` still reaches the integration.
* All three eframe backends (glow, wgpu, web) call `run_logic` instead
of `run_ui` when the viewport is minimized/occluded (and has no visible
descendant viewport) or, on web, when the tab is hidden.
* `App::logic` is still called from inside the pass when the window is
visible, so it sees the current frame's input.

While hidden, `run_logic` fills in only the window state
(`RawInput::viewports` / `focused`), so the app can tell that it is
hidden. The ui input (events, time, …) is not interpreted, and is
instead given to the next real pass.

---------

Co-authored-by: Claude Opus 5 (1M context) <noreply@anthropic.com>

2026-08-05 09:14:35 +02:00

egui_tests

Never run an egui pass when nothing will be shown (#8387 )

2026-08-05 09:14:35 +02:00

test_background_logic

Update MSRV from 1.92 to 1.95 (#8348 )

2026-07-28 08:37:03 +00:00

test_egui_extras_compilation

Update MSRV from 1.92 to 1.95 (#8348 )

2026-07-28 08:37:03 +00:00

test_inline_glow_paint

Update MSRV from 1.92 to 1.95 (#8348 )